2209284683409 has 8 divisors (see below), whose sum is σ = 2946567002400. Its totient is φ = 1472429410016.

The previous prime is 2209284683393. The next prime is 2209284683453. The reversal of 2209284683409 is 9043864829022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2209284683409 - 2⁴ = 2209284683393 is a prime.

It is a super-2 number, since 2×2209284683409² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2209284683609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106749327 + ... + 106770020.

It is an arithmetic number, because the mean of its divisors is an integer number (368320875300).

Almost surely, 2^{2209284683409} is an apocalyptic number.

It is an amenable number.

2209284683409 is a deficient number, since it is larger than the sum of its proper divisors (737282318991).

2209284683409 is a wasteful number, since it uses less digits than its factorization.

2209284683409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213522799.

The product of its (nonzero) digits is 11943936, while the sum is 57.

The spelling of 2209284683409 in words is "two trillion, two hundred nine billion, two hundred eighty-four million, six hundred eighty-three thousand, four hundred nine".